| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $112.35 | 3.392% | $116.1609 | $116.16 | $116.15 | $116.20 |
| Purchase #2 | $221.30 | 13.512% | $251.2021 | $251.20 | $251.20 | $251.20 |
| Purchase #3 | $39.35 | 7.592% | $42.3375 | $42.34 | $42.35 | $42.30 |
| Purchase #4 | $191.91 | 10.785% | $212.6075 | $212.61 | $212.60 | $212.60 |
| Purchase #5 | $246.76 | 9.565% | $270.3626 | $270.36 | $270.35 | $270.40 |
| Purchase #6 | $142.32 | 5.685% | $150.4109 | $150.41 | $150.40 | $150.40 |
| Purchase #7 | $151.28 | 12.278% | $169.8542 | $169.85 | $169.85 | $169.90 |
| 7 purchase totals = | $1,105.27 | $1,212.9357 | $1,212.93 | $1,212.90 | $1,213.00 | |